For a moment Rey just studies Peter, weighing the pros and cons of her original goal in coming here. Sure, she could fight past him to get beyond that door if she really wanted, but--

"Will go check out the library, then. See what has been and can be salvaged, if there's any manuals or tutorials. Whatever programming language is being used here, it's not going to be pythia."

--she could probably make use of her efforts elsewhere.